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Questions tagged [amazon-rds]

Amazon RDS (Relational Database Service)

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cant connect to public AWS RDS instance

In order to do a quick test, I need to connect to an RDS postgres instance. I created a new free tier RDS DB, setting : "Publicly accessible" to yes. Self managed credentials with the ...
eos's user avatar
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How to manage EKS RDS ACK subnetgroups?

I have a script that sets up an EKS cluster with additional helpful services. One of this is to install the RDS controller kit (ACK) to spin up Aurora databases. However, sometimes when I run this ...
Jon Watte's user avatar
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RDS in the same security group does not allow connection whilst another does

I had a similar issue with EC2 (not solved yet: SSH to EC2 times out, but other instances in the same security group are reachable) and here is the same with RDS. I have existing RDS running with SG ...
Gino Pane's user avatar
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How to create a Service Principal Name (SPN) for an AWS RDS-managed SQL Server instance computer object in AD?

We are using AWS RDS for SQL Server, an AWS managed service. We joined our RDS to our self-managed AD: We found the Active Directory Service Principal Name (SPN) for the RDS-managed-service database ...
Federico Navarrete's user avatar
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AWS VPC Connect Endpoint and Workbrench integration

I have some RDS instances under a private subnet and a bastion host (ec2 instance) with a public IP to connect to it. As part of getting a security certification we need to get rid of all ec2 ...
Andrés Páez's user avatar
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84 views

How to get MariaDB slow query logs to show up on RDS

I have a MariaDB instance on RDS which I would like to enable slow query logs for. Following the documentation, I've created a paramter group which is assigned to the database. When I make changes to ...
Toby Osbourn's user avatar
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91 views

Slow mysqldump export in Amazon RDS

I need to migrate a MySQL database in Amazon RDS to another local environment, but the dump is extremely slow. The internet connection is fine; could there be some restrictions in AWS? For example, in ...
Astora's user avatar
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179 views

Django on EC2 can't connect to RDS (Same VPC, same subnets)

i set up this environment on AWS: VPC: 1 Public subnet Route table with Internet Gateway 2 Private subnets Route table with NAT I created a subnetgroup with the private subnets and attached it to ...
ale_93_be's user avatar
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Can you exceed 1 gigabit from an EC2 instance to an AWS Aurora MySQL instance?

I'm importing a terabyte of data into an AWS Aurora MySQL table from an EC2 instance. Because our service will be down while migrating prod, I care a lot about the import speed. Currently I can't ...
Seth's user avatar
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124 views

RDS is not connecting with ECS Fargate through secret manager

I am facing an issue with my Laravel application deployment on AWS ECS. The deployment process involves Jenkins, AWS ECR, and ECS. The new task is created, but there's an "Access Denied" ...
Spiral's user avatar
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Issue with Laravel ECS Deployment: Access denied for user 'forge'@'10.0.20.124'

I am facing an issue with my Laravel application deployment on AWS ECS. The deployment process involves Jenkins, AWS ECR, and ECS. The new task is created, but there's an "Access Denied" ...
Spiral's user avatar
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42 views

AWS RDS Periodic Writes

I have an AWS RDS postgres instance (v15) that doesn't see much usage. However, every three hours at around the half hour mark, I get a flurry of writes (see screenshot, below). At first, I thought ...
adam-m-hanna's user avatar
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282 views

Can't connect to my RDS instance

I created my RDS database with Postgresql using Terraform. But I can't connect to this instance from my computer. It is set with Publicly accessible: Yes. I have a security group for it too. I also ...
Antonio Moraes's user avatar
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How to set a pre-exiting password for an aws_db_instance resource, from a secure SSoT container while keeping it out of the state file?

I'm trying to find a solution for setting the master user password of an aws_db_instance from a pre-existing secret (which is currently in an existing Secrets Manager resource). If I use password = ...
Tar's user avatar
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Connecting to MariaDB server: ERROR 2013 (HY000): Lost connection to server at 'handshake: reading initial communication packet', system error: 11

I am trying to connect to an AWS hosted (RDS) MariaDB database (engine version 10.6.14). The database is hosted on a private subnet but it's accessible through a bastion host. I use an SSH tunnel to ...
Benoît Fayolle's user avatar
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Is there a way to tell which parameters in an AWS parameters group have been changed?

I'm hoping there is a general way, though I'm specifically looking at an instance of Aurora PostgreSQL that I know I've adjusted one or two parameters for. However, there are nineteen pages of ...
Dustin Oprea's user avatar
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1 answer
184 views

Cannot disable MultiAZ on RDS instance using CloudFormation

I have deployed an instance of a RDS PostgreSQL database with MultiAZ enabled, using CloudFormation. When I try to remove MultiAZ I get the following error from CloudFormation: CloudFormation cannot ...
Maxime Rossini's user avatar
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1 answer
63 views

EC2 instance not found from Management Console

I'd like to set up a very basic EC2 instance, connect it to a MySQL RDS database, and install Wordpress. I'm currently using this guide, and I've created both an EC2 instance and an RDS instance. ...
Aparna Maddala's user avatar
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1 answer
981 views

How to know if an AWS RDS instance is fully replicated?

I setup a replica in a different region for my RDS instance. It seems to be working except that the status is always "Replicating". How can I know that the instances are fully in sync? ...
laurent's user avatar
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6 votes
1 answer
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Understanding EBSByteBalance% in AWS RDS gp3 volumes

I am troubleshooting an AWS RDS Postgres instance that has been restarted by AWS several times in the last few days, very likely due to resource constraints. It's a testing DB that usually doesn't do ...
MoWo's user avatar
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1 vote
2 answers
1k views

Issues with AWS Aurora MySQL engine version "5.7.mysql_aurora.2.10.3"

Is anyone else experiencing problems after recent automated AWS Aurora MySQL database engine updates? (specifically "5.7.mysql_aurora.2.10.3") Over the weekend our web servers started ...
Michael Engelbrecht's user avatar
1 vote
2 answers
724 views

How to find RDS public IP. - AWS

I have a command to connect the RDS instance, but I don’t know where this public IP address comes from. Where I can get the public IP address? I took over a project. There is a RDS connection. ...
Bob's user avatar
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1 vote
1 answer
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"Target KMS key" error when trying to enable backup replication on an AWS RDS instance

I created an RDS database instance using the AWS user interface, and I made sure that the "Backup replication" feature was enabled and I specified the ARN for a symmetric multi-region KMS ...
pacoverflow's user avatar
2 votes
1 answer
609 views

Can't connect Google LookerStudio to Amazon Aurora serverless PostgreSQL

There are no issues connecting to it from any other environment (local works fine, as does from the Cloud), and the security group is currently totally open. An actual PostgreSQL instance, hosted in ...
Dustin Oprea's user avatar
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1 answer
289 views

Is it possible to create a linked server between the ServiceNow ODBC driver and an AWS/RDS SQL Server instance?

I have an internal .NET 7 web application that uses an MSSQL database hosted on Amazon RDS. I have a requirement to create a linked server to query data from a separate ServiceNow DB instance. The ...
paulsm4's user avatar
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-1 votes
1 answer
361 views

When will Amazon RDS suport MariaDB > 10.6?

RDS has historically added support for new mariadb releases within a year, but they seem stuck on 10.6 and haven't added the new 10.7, 10.8, 10.9, 10.10, 10.11, which are all GA. MariaDB did change ...
ysth's user avatar
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1 vote
1 answer
3k views

Using AWS Blue/Green deployment, how do I modify the staging database?

AWS has rolled out a Blue/Green Deployment feature for RDS, allow you to create a staging (green) database that's in parallel with your production (blue) database. Their documentation specifically ...
Paranoid Altoid's user avatar
1 vote
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141 views

GitLab CI Runners faild InvalidParameterCombination: Cannot find upgrade path from 5.7.38 to 5.6 , Terraform

GitLab CI Runners faild the jbo with the following error message │ Error: Error modifying DB Instance legacy-dms: InvalidParameterCombination: Cannot find upgrade path from 5.7.38 to 5.6. │ status ...
sam23's user avatar
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2 votes
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306 views

Google DataStudio (LookerStudio?) Can't connect to RDS MySQL using SSL?

I am attempting to connect to an RDS MySQL instance from Google DataStudio (LookerStudio?). The RDS instance accessible via public internet. I'm able to connect to it successfully using non-ssl ...
w-01's user avatar
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105 views

AWS RDS Database user of username@100.%.%.% (IPv4 Shared Address Space) is that safe?

We have an RDS instance that is not publicly accessible. We have a VPN and VPC with 172.X addresses that connects to it. In our RDS logs, I'm seeing a LARGE number of failures, which has blocked our ...
J. Gwinner's user avatar
1 vote
0 answers
352 views

How to create a copy of a user in AWS RDS PostgreSQL?

I need to replace a AWS RDS PostgreSQL user without causing an outage during the switch, so I'm trying to duplicate it's permissions and can't seem to find information on how to do it correctly. In ...
Kasami's user avatar
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10 votes
2 answers
8k views

Is there anything about going from gp2 to gp3 storage which requires careful consideration?

I'm maintaining an AWS RDS database (db.m6g.xlarge) which has a 750GB disk. This gives 2250 IOPS and the RDS monitoring tells me that the read throughput on average is ~ 50MB/s and write throughput is ...
sbrattla's user avatar
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1 vote
1 answer
1k views

AWS RDS Slow Query, General, and Audit logs have disappeared. Enhanced Monitoring cannot be turned on

I had AWS RDS enhanced monitoring turned on in our Production and UAT RDS databases. These are connected to an ERP instance. I went to look for slow queries while debugging a user issue, and the Audit,...
J. Gwinner's user avatar
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0 answers
155 views

How to make start/stop time of an AWD RDS MSSQL instance quicker?

When I start/stop a simple AWS MSSQL RDS instance, it takes 5 minutes, even tho its nearly empty. How come ? Is there a way to make it faster ? Our on-premise MSSQL cluster apparently takes 10 seconds ...
David Côté-Tremblay's user avatar
1 vote
0 answers
889 views

AWS: Unable to drop MSSQL RDS database

We have an RDS MSSQL instance, configured as Multi-AZ. I created a test DB, "Moose" on RDS. After 5-10 minutes, it shows "(Principal, Synchronized)" in SSMS <= So far, so good. ...
paulsm4's user avatar
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0 votes
1 answer
275 views

Hardware maintenance scheduled for AWS RDS - What could be the down time for the RDS instance which is in single availability zone?

One of my production RDS instance is scheduled for hardware maintenance. This instance is hosted in the single availability zone and storing the huge data. Now I'm worried that I cannot postpone the ...
Srikanth's user avatar
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1 vote
0 answers
4k views

RDS does not support creating a DB instance with the following combination

AWS recently notified me I need to upgrade an RDS instance that's using an instance type that's being removed. So I logged in, and bumped up my instance size from m1.small to m5.large (the smallest ...
Cerin's user avatar
  • 3,690
0 votes
1 answer
1k views

AWS Policy to Read/write RDS

In my scenario , I want a policy that will allow reading and writing of abc-database-backups/rds/postgresql-backup on S3? We'll want the my servers to have that access added. Is creating a role and ...
samtech's user avatar
5 votes
2 answers
18k views

Amazon AWS RDS Burst Balance vs CPU Credit Balance

I'm trying to understand if I have spec'd my database appropriately. Below is a chart showing the WriteIOPS, CPUCreditBalance and BurstBalance for a t3.xlarge instance of SQL Server. It looks like I'm ...
Sean's user avatar
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1 vote
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217 views

Can a RDS Multi AZ w/one standby be converted to Multi AZ w/two readable standbys?

I'm looking at the two AWS RDS options for highly available databases : Multi-AZ with one standby Multi-AZ with two readable standbys https://aws.amazon.com/rds/features/multi-az/ My understanding ...
sbrattla's user avatar
  • 1,630
0 votes
0 answers
1k views

MySQL on AWS Aurora Workbench Timeout

Running Aurora with mySQL in AWS and accessing from a management machine in the same VPC. If I run the query from the command line (management machine) it finishes in about 2 minutes. If I run the ...
Steve A's user avatar
  • 11
1 vote
1 answer
804 views

AWS RDS database - Incompatible-network

I'm creating a database on AWS RDS, but every time I do, the status is Incompatible-network. I'm wondering if it is because my Subnets have a deny all: But I can't seem to delete the deny all, it is ...
BeniaminoBaggins's user avatar
0 votes
1 answer
7k views

Connecting to Amazon RDS using SSH client

I have created an Amazon RDS instance and I want to connect to it using an SSH client (puTTY). I am following this document: Sign in to the AWS Management Console and open the Amazon RDS console at ...
Hooman Bahreini's user avatar
1 vote
1 answer
480 views

Why does our Tomcat Java application suddenly open hundreds of connections to our database?

We have a Tomcat application running on Elastic Beanstalk and our MySQL database is hosted on AWS RDS (2 or 3 t3.medium instances). Ever since we upgraded from MySQL 5 to MySQL 8 (currently 8.0.23), ...
Helder Sérvio's user avatar
1 vote
1 answer
913 views

What is causing BadRequestException when calling the ExecuteStatement operation on Aurora Serverless db

I have a lambda function that retrieves records from AWS Aurora Serverless db. Now I thought of adding api gateway to trigger the lambda function but I get this error Connect an AWS Lambda function ...
sji gshan's user avatar
0 votes
1 answer
725 views

AWS Aurora mySQL vs Aurora postgreSQL [closed]

We decided to go with AWS Aurora (and not with RDS-MSQL or RDS-PostgreSQL directly) Ignoring the SQL syntax differences and the different clients that I will use to connect. What are the main points ...
Izack's user avatar
  • 103
0 votes
1 answer
102 views

AWS RDS Free Tier

I have setup an AWS EC2 instance over 12 months ago on the Free tier and it's now charging me, which is understandable since the 12 months free tier has expired for the EC2. I am now wanting to try ...
Aaron's user avatar
  • 97
2 votes
1 answer
38 views

Managing AWS EC2 and RDS autoscalling configuraiton

A client of ours generally can get away with running just the one EC2 and also has an Aurora serverless MySQL 5.7 database running, however there are times when their load spikes up significantly. e.g....
Seamus Lee's user avatar
5 votes
1 answer
8k views

How to create a Super User Account on AWS's RDS Mysql?

The Master user has limited permissions on RDS. I need SUPER, SYSTEM_VARIABLES_ADMIN or SESSION_VARIABLES_ADMIN privileges, and I don't know how to add them to my user. Tried this solution from ...
Igor Q.'s user avatar
  • 151
0 votes
1 answer
181 views

AWS RDS PostgreSQL Upgrade from 9.6.22 to 10.17

I just finished upgrading my AWS RDS database engine from 9.6.22 to 10.17. I used these steps to make the upgrade using the AWS Console: Create snapshot of target database to upgrade Restore snapshot ...
JB Omega's user avatar

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